Resistance - Initial (Ri) (Min):	1.25 Ohms
Approvals:	cURus, TUV
Lead Spacing:	0.197" (5.00mm)
Thickness (Max):	--
Height - Seated (Max):	0.500" (12.70mm)
Size / Dimension:	0.291" Dia x 0.118" W (7.40mm x 3.00mm)
Package / Case:	Radial, Disc
Mounting Type:	Through Hole
Ratings:	--
Operating Temperature:	-40°C ~ 85°C
Resistance - Post Trip (R1) (Max):	3 Ohms
Series:	PolyTron™, PTR060V
Time to Trip:	2.5s
Current - Trip (It):	500mA
Current - Hold (Ih) (Max):	250mA
Current - Max:	40A
Voltage - Max:	60V
Type:	Polymeric
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Introduction

PTC Resettable Fuses are components designed to limit the currrent flowing through a circuit in the event of an overload situation. The PTR060V0025-BK1 is an example of a resettable fuse which possesses many beneficial features. This article will discuss the application field of this component as well as its working principle.

Function

The primary function of the PTR060V0025-BK1 is to protect a circuit from overloads. The fuse is designed to limit the current that flows through the circuit in the event of an overload. This prevents the circuit from sustaining any damage from excessive current. The PTR060V0025-BK1 can be used in a variety of different applications.

Applications

The PTR060V0025-BK1 can be used in a wide variety of applications. It is often used in automotive vehicles, such as alarms and in-car entertainment systems, as well as electronic components in consumer goods and protection for industrial equipment. In these applications, the PTR060V0025-BK1 provides protection against current overloads which could potentially damage the circuit.

Working Principle

The PTR060V0025-BK1 is a resettable fuse which utilizes a self-resetting mechanism. The fuse works by limiting the current flowing through the circuit in the event of an overload. This prevents the circuit from sustaining damage. The mechanism is triggered when the current flowing through the circuit exceeds the rated current of the fuse. This causes the fuse to “trip” and interrupt the current flow. The PTR060V0025-BK1 then “resets” itself once the current drops below a certain threshold.

What makes the PTR060V0025-BK1 so beneficial?

The PTR060V0025-BK1 is a highly beneficial component due to its self-resetting mechanism. This mechanism prevents the circuit from sustaining over-current damage and makes the PTR060V0025-BK1 a highly reliable component. The PTR060V0025-BK1 is also highly cost effective as it can be used multiple times without needing replacement. This makes it an ideal choice for many applications.

Conclusion

The PTR060V0025-BK1 is a PTC resettable fuse which is designed to provide protection against overload currents in a wide variety of applications. Its self-resetting mechanism provides an additional layer of protection for the circuit and makes it a highly reliable and cost effective component. As such, it is an ideal choice for many applications requiring current protection.

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